F040 to 72 mph
Light damage. Surface peeled off some roofs, gutters and siding damaged, branches broken, shallow-rooted trees pushed over.
F173 to 112 mph
Moderate damage. Roofs badly stripped, mobile homes overturned or badly damaged, exterior doors lost, windows broken.
F2113 to 157 mph
Considerable damage. Roofs torn off well-built houses, frame homes shifted on their foundations, mobile homes destroyed, large trees snapped or uprooted, cars lifted off the ground.
F3158 to 206 mph
Severe damage. Whole stories of well-built houses destroyed, large buildings badly damaged, trains overturned, trees debarked, heavy cars lifted and thrown.
F4207 to 260 mph
Devastating damage. Well-built houses leveled, structures with weak foundations moved some distance, cars thrown and large missiles generated.
F5261 to 318 mph
Incredible damage. Strong frame houses swept off their foundations, car-sized missiles thrown more than 100 meters, steel-reinforced concrete badly damaged, high-rise buildings deformed.
Unrated
The survey recorded a tornado but could not put a number on it, most often because it crossed open country and damaged nothing a rating can be read from.
Every tornado in Nebraska in 1977
April 11 1 tornado
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|
| April 11 | 1:38 PM MST | F1 | Keith | 0.5 | 30 | | 1 | $5,000 to $50,000 |
April 12 1 tornado
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|
| April 12 | 3:50 PM CST | F0 | Wheeler | 0.2 | 30 | | | |
April 16 1 tornado
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|
| April 16 | 3:00 PM CST | F1 | Dodge | 1.5 | 50 | | | $5,000 to $50,000 |
April 17 1 tornado
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|
| April 17 | 4:46 PM CST | F0 | Custer | 0.1 | 10 | | | |
May 2 1 tornado
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|
| May 2 | 2:05 PM CDT | F1 | Phelps | 0.5 | 30 | | | $5,000 to $50,000 |
May 4 3 tornadoes
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|
| May 4 | 4:20 PM CDT | F3 | Colfax | 7.6 | 200 | | | $50,000 to $500,000 |
| May 4 | 4:25 PM CDT | F0 | Stanton | 0.2 | 20 | | | |
| May 4 | 5:15 PM CDT | F1 | Saunders | 0.5 | 20 | | | $500 to $5,000 |
May 14 2 tornadoes
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|
| May 14 | 5:15 PM MDT | F1 | Kimball | 0.2 | 20 | | | $50 to $500 |
| May 14 | 5:30 PM MDT | F1 | Box Butte | 0.3 | 20 | | | $500 to $5,000 |
May 16 4 tornadoes
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|
| May 16 | 7:35 PM CDT | F0 | Webster | 0.1 | 10 | | | |
| May 16 | 7:50 PM CDT | F3 | Adams | 47.3 | 50 | | | $5,000 to $50,000 |
| May 16 | 9:00 PM CDT | F0 | York | 0.1 | 10 | | | |
| May 16 | 9:23 PM CDT | F0 | Buffalo | 0.2 | 30 | | | |
May 18 10 tornadoes
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|
| May 18 | 3:00 PM CDT | F0 | Hayes | 0.2 | 30 | | | |
| May 18 | 3:40 PM MDT | F1 | Arthur | 0.5 | 50 | | | $50,000 to $500,000 |
| May 18 | 3:45 PM MDT | F1 | Grant | 0.3 | 30 | | | $5,000 to $50,000 |
| May 18 | 5:00 PM CDT | F1 | Lincoln | 0.2 | 30 | | | $5,000 to $50,000 |
| May 18 | 4:30 PM MDT | F3 | Cherry | 18.8 | 50 | | | $5,000 to $50,000 |
| May 18 | 4:30 PM MDT | F2 | Cherry | 19.7 | 50 | | | $5,000 to $50,000 |
| May 18 | 8:15 PM CDT | F1 | Furnas | 0.1 | 20 | | | $500 to $5,000 |
| May 18 | 8:30 PM CDT | F1 | Dawson | 0.2 | 20 | | | $5,000 to $50,000 |
| May 18 | 9:31 PM CDT | F0 | Buffalo | 0.2 | 30 | | | |
| May 18 | 11:25 PM CDT | F1 | Antelope | 0.5 | 30 | | | $500 to $5,000 |
May 19 6 tornadoes
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|
| May 19 | 3:45 PM CDT | F1 | Hall | 2.0 | 50 | | | $500 to $5,000 |
| May 19 | 4:15 PM CDT | F2 | Hall | 20.8 | 50 | | | $50,000 to $500,000 |
| May 19 | 4:35 PM CDT | F0 | Adams | 0.2 | 20 | | | |
| May 19 | 4:40 PM CDT | F0 | Hall | 0.2 | 30 | | | |
| May 19 | 5:30 PM CDT | F1 | Hall | 0.5 | 50 | | | $5,000 to $50,000 |
| May 19 | 5:30 PM CDT | F0 | Hall | 0.2 | 30 | | | |
May 20 1 tornado
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|
| May 20 | 2:45 PM CDT | F1 | Hitchcock | 0.1 | 20 | | | $5,000 to $50,000 |
May 21 2 tornadoes
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|
| May 21 | 2:25 PM CDT | F0 | Buffalo | 0.1 | 20 | | | |
| May 21 | 4:00 PM CDT | F0 | Boyd | 0.2 | 30 | | | |
May 25 3 tornadoes
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|
| May 25 | 8:30 PM CDT | F0 | Buffalo | 0.1 | 20 | | | |
| May 25 | 9:00 PM CDT | F0 | Custer | 0.1 | 20 | | | |
| May 25 | 9:00 PM CDT | F0 | Custer | 0.1 | 20 | | | |
May 26 2 tornadoes
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|
| May 26 | 2:30 PM CDT | F1 | Custer | 0.1 | 20 | | | $50 to $500 |
| May 26 | 3:20 PM CDT | F1 | Saunders | 0.2 | 30 | | | $50 to $500 |
May 30 1 tornado
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|
| May 30 | 6:00 AM CDT | F2 | Frontier | 1.9 | 50 | | | |
June 9 1 tornado
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|
| June 9 | 6:40 PM MDT | F2 | Scotts Bluff | 2.3 | 70 | | | $50,000 to $500,000 |
June 12 1 tornado
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|
| June 12 | 7:35 PM CDT | F0 | Webster | 0.1 | 10 | | | $5,000 to $50,000 |
June 14 2 tornadoes
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|
| June 14 | 6:40 PM MDT | F1 | Scotts Bluff | 0.5 | 30 | | | |
| June 14 | 7:00 PM MDT | F2 | Scotts Bluff | 1.9 | 70 | | | |
June 17 1 tornado
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|
| June 17 | 12:00 PM CDT | F1 | York | 2.6 | 70 | | | $50,000 to $500,000 |
June 22 2 tornadoes
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|
| June 22 | 9:00 PM CDT | F1 | Knox | 2.0 | 30 | | | $500 to $5,000 |
| June 22 | 9:30 PM CDT | F0 | Antelope | 0.2 | 30 | | | $50 to $500 |
June 29 1 tornado
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|
| June 29 | 5:30 PM MDT | F2 | Kimball | 0.1 | 50 | | | $5,000 to $50,000 |
July 7 1 tornado
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|
| July 7 | 3:30 AM CDT | F4 | Thurston | 22.6 | 77 | | | $500,000 to $5 million |
July 9 1 tornado
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|
| July 9 | 9:20 PM CDT | F1 | Lincoln | 1.5 | 30 | | | $50,000 to $500,000 |
July 10 3 tornadoes
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|
| July 10 | 6:00 PM CDT | F2 | Bennett to SD | 15.9 | 30 | | | $50,000 to $500,000 |
| July 10 | 5:15 PM MDT | F0 | Cherry | 0.5 | 30 | | | |
| July 10 | 7:00 PM MDT | F3 | Arthur | 7.8 | 40 | | | $5,000 to $50,000 |
July 23 1 tornado
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|
| July 23 | 3:30 PM MDT | F1 | Cherry | 0.1 | 10 | | | $5,000 to $50,000 |
July 24 1 tornado
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|
| July 24 | 6:38 AM CDT | F1 | Dodge | 0.1 | 10 | | | $50,000 to $500,000 |
July 30 1 tornado
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|
| July 30 | 2:30 AM CDT | F1 | Thurston | 0.1 | 10 | | | $50,000 to $500,000 |
August 3 1 tornado
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|
| August 3 | 12:35 AM CDT | F1 | Thayer | 0.1 | 10 | | | $50,000 to $500,000 |
August 7 2 tornadoes
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|
| August 7 | 3:00 PM MDT | F0 | Morrill | 0.1 | 10 | | | |
| August 7 | 4:10 PM MDT | F0 | Cheyenne | 0.1 | 10 | | | |
August 15 1 tornado
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|
| August 15 | 9:30 PM CDT | F1 | Lancaster | 0.1 | 10 | | | $5,000 to $50,000 |
August 20 1 tornado
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|
| August 20 | 8:50 PM CDT | F1 | Washington | 0.1 | 10 | | | $500,000 to $5 million |
August 24 1 tornado
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|
| August 24 | 4:30 PM MDT | F1 | Morrill | 0.1 | 10 | | | $5,000 to $50,000 |
August 30 2 tornadoes
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|
| August 30 | 5:30 PM CDT | F0 | Buffalo | 0.1 | 10 | | | |
| August 30 | 6:00 PM CDT | F0 | Adams | 0.1 | 10 | | | |
September 1 2 tornadoes
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|
| September 1 | 8:15 PM CDT | F1 | Franklin | 0.5 | 10 | | | $500 to $5,000 |
| September 1 | 9:45 PM CDT | F1 | Hall | 0.5 | 17 | | | $50,000 to $500,000 |
September 11 1 tornado
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|
| September 11 | 7:35 PM CDT | F3 | Adams | 6.6 | 10 | | | $5,000 to $50,000 |
September 29 2 tornadoes
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|
| September 29 | 7:30 PM CDT | F0 | Hayes | 0.5 | 10 | | | |
| September 29 | 8:00 PM CDT | F0 | Hayes | 0.1 | 10 | | | |
Ratings are the survey's, read off the damage rather than measured; the rating scale is above. Tornado counts rise through the record as reporting improved, so a year in the 1950s is not comparable with one today except for the strongest tornadoes, which were always noticed.
NOAA Storm Prediction Center tornado database, 1950-2025, the official record kept by NOAA's Storm Prediction Center.